2008-II-21
Ans: D
Since
… Read Since
HKCEE - 2008 - Paper 2
2008-II-22
Ans: C
Consider
… Read Consider
$\begin{array}{rcl}
\tan 30
2008-II-23
Ans: A
$\begin{array}{rcl}
\dfrac{\cos A}{\tan (90^\cir
… Read $\begin{array}{rcl}
\dfrac{\cos A}{\tan (90^\cir
2008-II-24
Ans: A
… Read Note that
$\begin{array}{rcl}
AC^2 + BC^2 & = &#
2008-II-25
Ans: A
A is the image formed by rotating the figure anticlock
… Read A is the image formed by rotating the figure anticlock
2008-II-26
Ans: D
I has reflectional symmetry and rotational symmetry
… Read I has reflectional symmetry and rotational symmetry
2008-II-27
Ans: B
… Read Let
2008-II-28
Ans: D
… Read Add a horizontal line and the line divides
2008-II-29
Ans: B
Since the coordinates of the mid-point of
… Read Since the coordinates of the mid-point of
2008-II-30
Ans: C
… Read According to the above figure, we have
$\begin{array
2008-II-31
Ans: D
Note that the slope of
… Read Note that the slope of
$\begin{array}{cl}
= �
2008-II-32
Ans: D
According to the figure,
… Read According to the figure,
2008-II-33
Ans: B
Note that the prime numbers between
… Read Note that the prime numbers between
2008-II-34
Ans: D
I must be true. The range of
… Read I must be true. The range of
$\begin{array}{cl}
= &
2008-II-35
Ans: A
First, we divides the region under the frequency curv
… Read First, we divides the region under the frequency curv
2008-II-36
Ans: A
The diagram of A shows the relation that
… Read The diagram of A shows the relation that
2008-II-37
Ans: D
Note that
… Read Note that
2008-II-38
Ans: C
Without loss of generality, suppose
… Read Without loss of generality, suppose
2008-II-39
Ans: A
$\begin{array}{cl}
& \sqrt{49a} – \sqr
… Read $\begin{array}{cl}
& \sqrt{49a} – \sqr
2008-II-40
Ans: A
$\begin{array}{cl}
& 11~000~011~000~111_2 \
… Read $\begin{array}{cl}
& 11~000~011~000~111_2 \